Congesting Synonyms

Become or cause to become obstructed
(Verb)
Synonyms:
  1. fouling
  2. choking
  3. clogging
To plug up something, as a hole, space, or container
(Verb)
Synonyms:
  1. stopping
  2. filling
  3. corking
  4. closing
  5. clogging
  6. choking
  7. blocking